How does the term frequency change over time in sectors?

We can closely look at some words to see how the term-frequency changes over time.

Let’s look at how the most frequent terms in the sectors VBG (Protección_VBG), Poblacion (Manejo de la información y entrega directa de la información a la población) and Tecnico (Medios de vida y formación técnico-profesional), which are chosen after this analysis, change over months.

Term frequency over time in the sectors having the highest sample sizes.

Figure 13: Term frequency over time in the sectors having the highest sample sizes.